KR900003382A - 구상 흑연 주철(spheroidal graphite cast iron)을 만들기 위한 방법 - Google Patents

구상 흑연 주철(spheroidal graphite cast iron)을 만들기 위한 방법 Download PDF

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Publication number
KR900003382A
KR900003382A KR1019890011457A KR890011457A KR900003382A KR 900003382 A KR900003382 A KR 900003382A KR 1019890011457 A KR1019890011457 A KR 1019890011457A KR 890011457 A KR890011457 A KR 890011457A KR 900003382 A KR900003382 A KR 900003382A
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KR
South Korea
Prior art keywords
cast iron
spheroidal graphite
graphite cast
iron
slow
Prior art date
Application number
KR1019890011457A
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English (en)
Other versions
KR930011403B1 (ko
Inventor
쟝 끄로드 뻬르슈롱
샤를르 드프람
크리스띠앙 뒤몰
Original Assignee
다니엘 모리스
페치니 일렉트로메탈루지
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 다니엘 모리스, 페치니 일렉트로메탈루지 filed Critical 다니엘 모리스
Publication of KR900003382A publication Critical patent/KR900003382A/ko
Application granted granted Critical
Publication of KR930011403B1 publication Critical patent/KR930011403B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • C21C1/105—Nodularising additive agents

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

내용 없음

Description

구상 흑연 주철(spheroidal graphite cast iron)을 만들기 위한 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (3)

  1. 기본 주철로 부터 구상 흑연주철을 만들기 위한 방법에 있어서, 기본 주철의 느린 처리는 단일첨가재 수단에 의해서 발생되며 상기 단일 첨가재는 구상화 및 핵생성재로 작용하고 그리고 규소; 41에서 65,마그네슘;2에서 30, 비스무드;0.1에서 4, 희토성분;0.5에서 4, 칼슘, 바륨, 스트론듐;〈4(각 요소당), 알루미늄;〈1.5, 철;나머지의 중량%의 조성을 가지는 것을 특징으로 하는 방법.
  2. 제1항에 있어서, 기본 주철의 느린처리는 주형 인입부에 있는 주철의 탕구로 분할된 첨가재의 유입에 의해 수행되는 것을 특징으로 하는 방법.
  3. 제1항에 있어서, 기본 주철의 느린 처리는 소위 "주형내"방법에 따라서 수행되는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890011457A 1988-08-12 1989-08-11 구상 흑연 주철의 제조방법 KR930011403B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8811190A FR2635534B1 (fr) 1988-08-12 1988-08-12 Procede d'obtention de fontes a graphite spheroidal
FR88-11190 1988-08-12

Publications (2)

Publication Number Publication Date
KR900003382A true KR900003382A (ko) 1990-03-26
KR930011403B1 KR930011403B1 (ko) 1993-12-06

Family

ID=9369501

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890011457A KR930011403B1 (ko) 1988-08-12 1989-08-11 구상 흑연 주철의 제조방법

Country Status (8)

Country Link
EP (1) EP0357521B1 (ko)
JP (1) JPH0280505A (ko)
KR (1) KR930011403B1 (ko)
BR (1) BR8904037A (ko)
CA (1) CA1337148C (ko)
DE (1) DE68906489T2 (ko)
ES (1) ES2055140T3 (ko)
FR (1) FR2635534B1 (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3924558C1 (ko) * 1989-07-25 1990-11-22 Skw Trostberg Ag, 8223 Trostberg, De
FR2697766B1 (fr) * 1992-11-06 1995-01-27 Tech Ind Fonderie Centre Procédé pour maîtriser, dans un moule de fonderie contre au moins un refroidisseur métallique, la trempe d'une pièce en fonte lamellaire, telle qu'un arbre à cames, un cylindre de laminoir ou autre.
GB9600807D0 (en) * 1996-01-16 1996-03-20 Foseco Int Composition for inoculating low sulphur grey iron
FR2750143B1 (fr) * 1996-06-25 1998-08-14 Pechiney Electrometallurgie Ferroalliage pour l'inoculation des fontes a graphite spheroidal
FR2750142B1 (fr) * 1996-06-25 1998-08-14 Pechiney Electrometallurgie Ferroalliage pour l'inoculation des fontes a graphite spheroidal
FR2838134B1 (fr) * 2002-04-03 2005-02-25 Pechiney Electrometallurgie Pion inoculant anti microretassures pour traitement des fontes de moulage
FR2839082B1 (fr) * 2002-04-29 2004-06-04 Pechiney Electrometallurgie Alliage inoculant anti microretassure pour traitement des fontes de moulage
FR2855186B1 (fr) * 2003-05-20 2005-06-24 Pechiney Electrometallurgie Produits inoculants contenant du bismuth et des terres rares
JP5618065B2 (ja) * 2010-08-04 2014-11-05 Ｊｆｅスチール株式会社 球状黒鉛鋳鉄用Ｂｉ系接種剤およびこれを用いる球状黒鉛鋳鉄の製造方法
CN102492888B (zh) * 2011-12-23 2013-12-25 天津市万路科技有限公司 蠕化剂及其应用
DE102012100990B3 (de) * 2012-02-07 2013-06-27 Ford-Werke Gmbh Gußeisenwerkstoff
WO2015034062A1 (ja) * 2013-09-06 2015-03-12 東芝機械株式会社 球状黒鉛鋳鉄の溶湯の球状化処理方法
MX2016010930A (es) * 2016-08-23 2017-04-03 Arbomex S A De C V Proceso de fabricacion de arbol de levas con componente funcional como inserto de ensamble y el arbol de levas obtenido con el mismo.
EP3741976B1 (en) 2018-01-16 2023-06-14 Nissan Motor Co., Ltd. Internal combustion engine control method and internal combustion engine control device
KR102621913B1 (ko) 2018-12-27 2024-01-05 현대자동차주식회사 흑연 미세 조직화 주철 주물 제조방법 및 현가 부품
CN111676383A (zh) * 2020-06-09 2020-09-18 江苏亚峰合金材料有限公司 一种耐热铸铁用蠕化剂及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511044A1 (fr) * 1981-08-04 1983-02-11 Nobel Bozel Ferro-alliage pour le traitement d'inoculation des fontes a graphite spheroidal
US4385030A (en) * 1982-04-21 1983-05-24 Foote Mineral Company Magnesium ferrosilicon alloy and use thereof in manufacture of modular cast iron
JPS5943843A (ja) * 1982-09-06 1984-03-12 Kusaka Reametaru Kenkyusho:Kk 添加合金
DE3409550C1 (de) * 1984-03-15 1985-06-20 Ingenieurbüro Dr.-Ing. Karl Ableidinger & Dr.-Ing. Hans Heyer, Zürich Impflegierung zur Herstellung von sphaerolithischem Gusseisen

Also Published As

Publication number Publication date
BR8904037A (pt) 1990-03-20
KR930011403B1 (ko) 1993-12-06
CA1337148C (fr) 1995-10-03
EP0357521B1 (fr) 1993-05-12
JPH0280505A (ja) 1990-03-20
DE68906489T2 (de) 1993-09-09
ES2055140T3 (es) 1994-08-16
EP0357521A1 (fr) 1990-03-07
FR2635534A1 (fr) 1990-02-23
FR2635534B1 (fr) 1992-04-03
DE68906489D1 (de) 1993-06-17

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